Maybe rudra knows maya killed rishi... He is too playing game... Such accurate words and sentences can't be coincidence
Just hear me out...
Maybe rishi friend told him about maya... And then when rudra go to confront maya that time he hear maya and rajeev talk... And that time rudra realise maya is after mj.... So he played maya game... Make her think that she is in control of this game ....
He read maya book.. So he knows she had dark past... .. He just put two and two together
After one point mj Or maya will have a break down seeing rudra blind trust .. They themselves might confess every thing...
He knows mj and maya in and out... So he knowing confronting directly will not give him any answer...